Job Description

[Overview]
Join a team responsible for protecting company assets from fraudulent activities, such as phishing and fraudulent use. The position involves working on countermeasures, conducting research, analysis, and managing responses to mitigate fraud and cybercriminal activity.

[Key Responsibilities]
- Design and improve global fraud prevention measures in collaboration with internal and external teams.
- Support Anti-Cyber Crime initiatives from technical and engineering perspectives.
- Develop and maintain tools for automation and analysis in anti-phishing/anti-fraud efforts.
- Conduct OSINT and research related to fraud using public, commercial, and private resources.
- Manage CSIRT activities addressing phishing and fraud-related incidents.
- Analyze data to support law enforcement and fraud investigations.

[Must-Have Skills]
- 3+ years of cybersecurity or cybercrime-related technical experience.
- Proficiency in Python programming with 3+ years of experience.
- Solid knowledge and experience in SQL.
- Deep understanding of internet protocols used in fraud ( TLS, SMTP, DNS).
- Collaborative and customer-focused approach.
- Leadership experience in teams or projects.
- Strong adherence to ethical practices.

[Preferred Skills]
- Experience with multiple programming languages (e.g., Java, C/C++, C#, Go, Ruby, Perl, Bash, Powershell).
- Background in anti-fraud activities and incident response.
- Knowledge of Object-Oriented Programming (OOP).
- Familiarity with CSIRT processes and B2C or B2B service operations.
- Understanding of Japanese laws related to cybercrime and unauthorized access.
- Japanese language skills (reading, writing, communication; JLPT N1-N3).

Salary

7,000,000 yen - 9,000,000 yen

Location

Tokyo

Reference Number: 06940-0013248726

By clicking 'apply', you give your express consent that Robert Half may use your personal information to process your job application and to contact you from time to time for future employment opportunities. For further information on how Robert Half processes your personal information and how to access and correct your information, please read the Robert Half privacy notice . Please do not submit any sensitive personal data to us in your resume (such as such as race, beliefs, social status, medical history or criminal record) as we do not collect your sensitive personal data at this time.

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